He is the door.
"Truly, turly, I say to you, he who does not enter the sheepfold by the door but climbs in by another way, that man is a thief and a robber. But he who enters by the door is the shepherd of the sheep. To him the gatekeeper opens. The sheep hear his voice, and he calls his own sheep by name and leads them out. When He has brought out his own, he goes before them, and the sheep follow him, for they know his voice." (John 10: 1-5)
He said to them again, "Truly, truly, I say to you, "I am the door of the sheep. All who come before me are thieves and robbers, but the sheep did not listen to them. I am the door. If anyone enters by me, he will be saved and will go in and out and find pasture." (John 10:7-9)
"I am the good shepherd, The good shepherd lays down his life for the sheep." (John 10:11)
"I am the door. If anyone enters by me, he will be saved."